Patents Assigned to Hewlett-Packard Development Company
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Publication number: 20240134193Abstract: The present specification describes examples of position-based switching of display devices. An example augmented reality (AR) device includes an AR display device to render display data. The example AR device also includes a wireless communication device to transmit and receive wireless signals. The example AR device further includes a processor to: 1) determine a position of the AR device relative to a computing device based on wireless signals communicated with the computing device; and 2) switch an activity state of the AR display device based on the determined position of the AR device relative to the computing device.Type: ApplicationFiled: October 24, 2022Publication date: April 25, 2024Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Chung-Chun CHEN, Ming-Shien TSAI, Chih-Ming HUANG
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Patent number: 11966188Abstract: An image forming apparatus is provided. The image forming apparatus includes a print engine to perform an image forming job, a motor to drive the print engine, a driving circuit, to supply a power to the motor, and including a sensor to sense an amount of current of the power supplied to the motor, and a processor to analyze a frequency component of the current supplied to the motor by using the amount of current sensed by the sensor for a predetermined time, and to determine an occurrence of a jam based on the analyzed frequency component.Type: GrantFiled: June 12, 2019Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Yong-Ho You, Hyoungil Kim, Kiho Park, Minkeun Song
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Patent number: 11964498Abstract: Example implementations relate to a printer comprising at least one printhead, carried by a carriage, to print onto a substrate, a surface to support the substrate; the surface comprising a plurality of platens associated with an elongate member; each platen having an upper planar surface forming part of the surface for supporting the medium and being adjustable to vary a characteristic of the upper planar surface to influence a distance between the upper planar surface and the at least one printhead.Type: GrantFiled: August 15, 2019Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Luis Sole Enrech, Ricardo Oltra Ramirez, Jose Angel Villasante Bembibre, Alex Rius Laorden
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Patent number: 11966640Abstract: A method for controlling a printer includes receiving a set of first variables for the printer, determining, using a machine-learning program, one or more second variables based on the set of first variables, and controlling a printer to perform a print job based on the set of first variables and the one or more second variables. The first and second variables may correspond to different types of printer settings. The machine-learning program may determine the second variables using a classifier model that may prevent partial curing or drying, print media deformation and/or other defects.Type: GrantFiled: September 22, 2022Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Cara Ellen Birschbach, Volker Seidel, Albert Franco Morera
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Patent number: 11967037Abstract: Examples of methods for object deformation determination are described herein. In some examples, a method includes aligning a first bounding box of a three-dimensional (3D) object model with a second bounding box of a scan. In some examples, the method includes determining a deformation between the 3D object model and the scan based on the alignment.Type: GrantFiled: January 17, 2020Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Juan Carlos Catana Salazar, Jun Zeng, He Luan
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Patent number: 11964837Abstract: A method of operating a device to receive a print medium is disclosed. Rotation of a receiving device to receive a print medium is detected, whereby the rotation is caused by an external force. An assisting force is applied to further rotate the receiving device in response to the detected rotation.Type: GrantFiled: December 14, 2018Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ezequiel Jordi Rufes Bernad, Lluis Valles Casanova, Joan Marti Velasco Figueras
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Patent number: 11968512Abstract: In an example, a speaker device may include a first transducer and a second transducer. The first transducer may include a first diaphragm, a first magnetic circuit, and a first voice coil disposed in a magnetic gap of the first magnetic circuit to cause vibration of the first diaphragm. The second transducer may include a second diaphragm, a second magnet circuit, and a second voice coil disposed in a magnetic gap of the second magnetic circuit to cause vibration of the second diaphragm. Further, the speaker device may include a magnetic plate having a first surface coupled to the first transducer and a second surface coupled to the second transducer. The first surface is opposite to the second surface.Type: GrantFiled: June 22, 2022Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Yen-Hsin Ho, Yi-Ying Lai, Chen-Hui Hu, Chen-Yu Chang
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Patent number: 11967852Abstract: An example device includes a power regulator to provide electrical power to a wireless charger over a power line and a controller connected to the power regulator. The controller is to generate a signal that encodes an allowable power draw of the wireless charger and communicate the signal to the power regulator. The power regulator communicates the signal with the electrical power transmitted over the power line to the wireless charger.Type: GrantFiled: July 21, 2022Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Kuo-Hsien Liu, Jerome Arnaud Antoine Bove, Isaac Lagnado
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Patent number: 11967337Abstract: In some examples, a non-transitory computer-readable medium stores machine-readable instructions which, when executed by a processor, cause the processor to cause a playback device to produce a sound using an audio file; cause a recording device to record the sound; compare the audio file to the recorded sound; determine, based on the comparison, whether the recorded sound comprises a noise not present in the audio file; and cause, based on the determination, a second recording device to be selected, a multiplexer to select a second playback device, or a combination thereof.Type: GrantFiled: January 23, 2020Date of Patent: April 23, 2024Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Hassan A. Syed, Hoang Van Ngo, Steve Mark Brauns, Kwok Chi Kwong
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Patent number: 11964433Abstract: A build material conveyor is disclosed. Such conveyor comprising an auger to transport build material in a substantially vertical direction wherein the conveyor further comprises a set of wall elements selectively positioned to, in a first position occupy part of the volume of the auger.Type: GrantFiled: January 23, 2023Date of Patent: April 23, 2024Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Stan Markwell, Andre Garcia, Bernardo A Gutierrez, Joan Mach Beneyto
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Patent number: 11964277Abstract: A metered volume microfluidic device can include fluid flow microfluidics. The fluid flow microfluidics can include an inflow channel, a metered volume chamber positioned to receive working fluid from the inflow channel, a metered volume outflow channel positioned to receive and direct a metered volume of the working fluid when discharged from the metered volume chamber, and a capillary check valve. The capillary check valve can allow excess working fluid to exit the metered volume chamber when filling the metered volume chamber via the inflow channel. The capillary check valve can also prevent excess working fluid that has passed there through from being reintroduced into the metered volume chamber when the working fluid is discharged into the metered volume outflow channel.Type: GrantFiled: March 10, 2022Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Olsen, Si-lam J. Choy, Paul Mark Haines, Justin M. Roman
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Patent number: 11966267Abstract: In one example in accordance with the present disclosure, a headset is described. The headset includes a sensory input device and a pad surrounding the sensory input device. The pad includes a thermo-electric cooling (TEC) device having a first side and a second side. The first side is to cool and the second side is to heat when a voltage is applied to the TEC device. The pad also includes a cooling layer in contact with the first side of the TEC device and a heat spreading layer in contact with the second side of the TEC device. The pad also includes an enclosing material enveloping the pad.Type: GrantFiled: September 30, 2019Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jon R. Dory, Matthew Flach, David H. Hanes
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Patent number: 11966471Abstract: Secure circuitry detects a latency between when an interrupt occurred and when the interrupt was released in correspondence with handling of the interrupt. The secure circuitry detects an interval between consecutive occurrences of the interrupt. In response to either or both of the latency exceeding a latency limit and the interval exceeding an interval limit, the secure circuitry performs an action.Type: GrantFiled: September 30, 2021Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Gary T. Brown, Vincent C. Skurdal, Marvin Nelson
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Patent number: 11964472Abstract: An optical sensor device (10) includes an application module (12) for applying an irregular pattern of marks to a surface of a medium and an optical detector module (14). The optical detector module (14) acquires images of the applied marks and may determine an advancement speed of the medium based on the acquired images.Type: GrantFiled: November 28, 2018Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Li Qian, Diego Lopez Ubieto, Francisco Guerrero Carvajal
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Patent number: 11964436Abstract: In an example, a method includes operating, by a processor, on object model data and operating, on a processor, on pattern data. The object model data describes at least part of an object to be generated in additive manufacturing and the pattern data describes an object pattern intended to be formed on at least a portion of the part of the object to be generated in additive manufacturing. The method includes determining, by a processor, control data to control a print agent applicator to apply a pattern of fusing agent onto a part of a layer of build material. The pattern of fusing agent comprises a fusing agent area and a gap area that lacks fusing agent. The gap area corresponds to the object pattern such that no fusing agent is applied to a part of the layer of build material that corresponds to the object pattern.Type: GrantFiled: December 20, 2022Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Wei Huang, Gary J. Dispoto, Craig Peter Sayers
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Patent number: 11964836Abstract: The image forming apparatus may include a main body and a cassette to enter or exit the main body along a first direction to be mounted in or released from the main body, respectively. The cassette may include a supporter extendable in a second direction perpendicular to the first direction to protrude from an exterior of the main body. The main body may include a lever which is movable in the first direction between a supporting position at which the lever supports the main body and a release position at which to allow the cassette to enter or exit the main body along the first direction.Type: GrantFiled: October 7, 2020Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventor: Hoil Lee
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Publication number: 20240127458Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a processor to provide a first set of images to an object tracker to output a bounding shape that represents an object in the first set of images. In some examples, the processor is to estimate a size and location of the bounding shape in a second set of images in response to the object tracker losing track of the object in the second set of images.Type: ApplicationFiled: February 25, 2021Publication date: April 18, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Peter Siyuan Zhang, Yun David Tang
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Publication number: 20240126650Abstract: The example computing device includes a universal serial bus (USB) port to provide a data connection and power to a connected device. The example computing device also includes a controller to control a power state of the USB port during a reboot process of the computing device. The example computing device further includes a basic input/output system (BIOS) to send a port reboot setting to the controller. The port reboot setting defines a power-off time period that the USB port is to be powered off during the reboot process.Type: ApplicationFiled: October 13, 2022Publication date: April 18, 2024Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Binh T. Truong, Aaron Sanders
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Publication number: 20240127839Abstract: Examples of noise suppression controls are described herein. In some examples, an electronic device includes a processor to classify, using a first machine learning model, an environment based on video of the environment to produce a classification. In some examples, the processor is to detect, using a second machine learning model, a situation in the environment based on the video to produce a detection. In some examples, the processor is to control noise suppression on audio captured from the environment based on the classification and the detection.Type: ApplicationFiled: February 26, 2021Publication date: April 18, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Alexander Wayne Clark, Yun David Tang, Maureen Ann Aragon
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Patent number: D1023997Type: GrantFiled: November 22, 2023Date of Patent: April 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventor: Joseph W. Yang